2017 Audi A5 Cabriolet 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5 Cabriolet
• Trim: S Line
• Version: 2.0 TDI S Line S tronic FWD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2017
• Mileage: 99,251 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: White
• CO2: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Audi A5 Cabriolet S Line has covered 99,251 miles, around 35,300 more miles than is typical for its age. Its asking price of £10,150 is £374 below the AskCar estimate of £10,524. The AskCar estimate uses 211 UK dealer adverts for the Audi A5 Cabriolet, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 17 days ago, the asking price has dropped by £200. The government's MOT record matches its advertised mileage. It is advertised by Car Planet Barnet in New Southgate. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £374 (3%) under the AskCar estimate of £10,524.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 211 priced Audi A5 Cabriolet adverts across different ages and specifications, as of 2 November 2026.

A 2017 Audi A5 Cabriolet with the 2.0 diesel engine is typically advertised at £13,300: the median of the 25 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Audi A5 Cabriolet has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £10,350. Its asking price is now £10,150, £200 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 16 October 2026: £10,350
• 1 November 2026: £10,150

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 March 2027.

It has had 12 MOTs. The latest, on 21 March 2026, passed.

Advisories at the latest test: nearside rear tyre slightly damaged damage to outer sidewall, cords not exposed.

Mileage at that test: 89,332 miles, which matches the advertised 99,251 miles.

Advertised mileage is about 35,300 miles higher than the median mileage of a 2017 Audi A5 Cabriolet on AskCar.

Similar cars

12 other 2017 Audi A5 Cabriolet S Line 2.0 diesel automatic convertibles are for sale at UK dealers, from £8,995 to £15,135, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Audi A5 Cabriolet S Line, 2.0 diesel convertible, blue. Mileage: 93,000 miles. Price: £9,995, £155 less than this car. Dealer: Select Motor Company in Norwich. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2017-ff627a05278f
• 2017 Audi A5 Cabriolet S Line, 2.0 diesel convertible, white. Mileage: 91,638 miles. Price: £10,650, £500 more than this car. Dealer: Evans Halshaw Ford Hull East in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2017-a46e8254f6bb
• 2017 Audi A5 Cabriolet S Line, 2.0 diesel convertible, black. Mileage: 82,500 miles. Price: £12,995, £2,845 more than this car. Dealer: Hiline Motors in Birmingham. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2017-b903107beb76

• The nearest: 2017 Audi A5 Cabriolet S Line, 2.0 diesel convertible, grey, under a mile from this car. Mileage: 50,702 miles. Price: £14,000, £3,850 more than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/audi-a5-cabriolet-2017-aa74323a2c7b